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Customer Ratings & Reviews

Customer reviews

Rating 4.5 out of 5 stars with 2309 reviews

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Rating by feature

  • Value

    Rating 4.1 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

89%would recommend to a friend

Customers are saying

Customers highly value the product's exceptional temperature control, which is frequently highlighted as its most impressive feature. Users also appreciate the sleek design, convenient size, and overall ease of use that the cup provides. While the performance is well-regarded, some customers have noted concerns regarding the battery life and the premium price point. Additionally, a few users have experienced minor frustrations with the app connectivity and the cost of replacement charging accessories.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 62 Showing 1,221-1,240 of 2,309 reviews
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Keeps our coffee warm.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I was gifted one at Christmas my husband loved it so much I ended up buying one for him. It works and keeps iour coffee at just the right temperature.

    I would recommend this to a friend
    • Brand response from Ember, Inc.
      Posted .

      Hi Petunia1205, thanks for leaving a review! We’re happy to hear you and your husband been enjoying your Embers Mugs so far! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Smart Mug makes a great gift

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Husband loves the mug! It keeps his coffee warm. Great gift

    I would recommend this to a friend
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Love this, so worth the price for this one!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I really love this cup and how it keeps things warm. I also like how it's integrated with my phone!

    I would recommend this to a friend
  • Pros mentioned:
    Temperature control
    Cons mentioned:
    Battery life

    Rated 2 out of 5 stars

    Works as advertised, dies quickly though.

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It has the capability of keeping your drink extremely hot, like undrinkably hot. Not in a bad way just very hot. Unfortunately that comes at the cost of a very very short battery life for the best value you need to use the charging plate as a coaster consistently.

    No, I would not recommend this to a friend
    • Brand response from Ember, Inc.
      Posted .

      Hello, thank for taking the time to review our product. We understand the frustration when your drink is not set at the perfect temperature. That said, the mug does adjust temperature from 120 F to 145F. Out of the box the mug is set to 135F and if that temperature is too hot, we recommend using the app to reduce the set temperature. Similarly you should expect that the battery last around 80 min. If you are not experiencing a battery life close to that number please reach out to us at support@ember.com so we can better assist you! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Keeps my coffee warm

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This mug keeps my coffee warm and easy to wash. Highly recommend purchasing the larger sized cup.

    I would recommend this to a friend
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Ember Cup

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love the cup. would like to have a little bigger but it works great. Clean up is easy and once you get the perfect temp it stays there.

    I would recommend this to a friend
    • Brand response from Ember, Inc.
      Posted .

      Hi Sara, thank you so much for writing a review! We're glad to hear you love the Ember and also appreciate your feedback. We will pass this along to our team as we continue to improve! Ember

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Keeps the drinks warm!!!!

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    GREAT GIFT FOR THE WIFE!!!!! SHE LOVES IT!!!!!!!!!!

    I would recommend this to a friend
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Nice Mug

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love this mug! It keeps my beverage nice and warm. If the battery runs low, you can always use the charge plate.

    I would recommend this to a friend
  • Cons mentioned:
    Battery life

    Rated 5 out of 5 stars

    New favorite

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love this product. I've used it every day since I received it. Every day! My only wish is that the battery would last longer.

    I would recommend this to a friend
  • Cons mentioned:
    Battery life

    Rated 3 out of 5 stars

    get it cheapper at amazon

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    well-built cup, but it needs a lid to keep set temperature longer. the battery life is short about 30 min then needs to be recharge yet this is a better deal than the travel mug" which is worst, need to be careful when washing it,needs on/off switch at the cup instead of the app

    No, I would not recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Ember mug

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect mug for me. I love coffee and this mug is a game changer.

    I would recommend this to a friend
  • Cons mentioned:
    Price

    Rated 5 out of 5 stars

    Works great!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It’s pricey. But so nicey to have hot coffee while watching tv or working

    I would recommend this to a friend
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Love the ember mug

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    One of the coolest things I’ve bought from best buy for sure. Works exactly as it says. Highly recommend

    I would recommend this to a friend
  • Cons mentioned:
    Battery life

    Rated 5 out of 5 stars

    Great product for 90 min of perfect temp

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product... the only downside is the charge only lasts 90 min

    I would recommend this to a friend
  • Cons mentioned:
    Battery life

    Rated 1 out of 5 stars

    DO NOT BUY EMBER PRODUCTS

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The charging base is badly made, so good luck charging your mug after 2 months. The prongs on it get stuck, so it won't charge (see photo). And the battery only lasts about 45 mins without exaggeration.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Color

    Rated 5 out of 5 stars

    Purchased as gift

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great gift for a coffee loving family member, great color!

    I would recommend this to a friend
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Great Smart Mug!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing technology! Keeps my beverage at the temperature I like. I don't have to get up to warm my beverage in the microwave

    I would recommend this to a friend
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Hot coffee

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Keeps my coffee and tea at my hot temperature So glad I got it

    I would recommend this to a friend
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    keeping warm

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    i love having hot coffee even when i loose my cup.

    I would recommend this to a friend
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Smart coffee cup

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product works well! Nice to have hot coffee all morning.

    I would recommend this to a friend